GCD of 560, 380, 717, 421 Calculator

Given Input numbers are 560, 380, 717, 421

In the factoring method, we have to find the divisors of all numbers

Divisors of 560 :

The positive integer divisors of 560 that completely divides 560 are.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

Divisors of 717 :

The positive integer divisors of 717 that completely divides 717 are.

1, 3, 239, 717

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (560, 380, 717, 421) = 1.

Given numbers are 560, 380, 717, 421

The list of prime factors of all numbers are

Prime factors of 560 are 2 x 2 x 2 x 2 x 5 x 7

Prime factors of 380 are 2 x 2 x 5 x 19

Prime factors of 717 are 3 x 239

Prime factors of 421 are 421

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 560, 380, 717, 421

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(560, 380) = 10640

GCD(560, 380) = ( 560 x 380 ) / 10640

= 560 / 380

= 560

Step2:

LCM(20, 717) = 14340

GCD(20, 717) = ( 20 x 717 ) / 14340

= 20 / 717

= 20

Step3:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

So, Greatest Common Divisor of 560, 380, 717, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 658, 134, 644, 860
• GCD of 954, 670, 651, 910
• GCD of 836, 381, 356, 671
• GCD of 770, 326, 909, 946
• GCD of 687, 799, 251, 191

Given numbers are 560, 380, 717, 421
The greatest common divisor of numbers 560, 380, 717, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 560, 380, 717, 421 is 1.

1. What is the GCD of 560, 380, 717, 421?

GCD of given numbers 560, 380, 717, 421 is 1

2. How to calculate the greatest common divisor of 560, 380, 717, 421?

We can find the highest common divisor of 560, 380, 717, 421 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 560, 380, 717, 421 i.e 1.

3. How can I use the GCD of 560, 380, 717, 421Calculator?

Out the numbers 560, 380, 717, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.